linux

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History

Thiago Jung Bauermann e740815a97 dma-mapping: Remove dma_check_mask()

sme_active() is an x86-specific function so it's better not to call it from
generic code. Christoph Hellwig mentioned that "There is no reason why we
should have a special debug printk just for one specific reason why there
is a requirement for a large DMA mask.", so just remove dma_check_mask().

Signed-off-by: Thiago Jung Bauermann <bauerman@linux.ibm.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20190806044919.10622-4-bauerman@linux.ibm.com

2019-08-09 22:52:07 +10:00

coherent.c

dma-mapping: remove the DMA_MEMORY_EXCLUSIVE flag

2019-02-20 07:27:00 -07:00

contiguous.c

dma-contiguous: use fallback alloc_pages for single pages

2019-06-03 16:00:07 +02:00

debug.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 333

2019-06-05 17:37:06 +02:00

direct.c

dma-direct: correct the physical addr in dma_direct_sync_sg_for_cpu/device